[src/trunk]: src/external/bsd/jemalloc/include/jemalloc/internal fix const ca...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/770938dcfd4b
branches:  trunk
changeset: 839769:770938dcfd4b
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Mar 05 22:37:39 2019 +0000

description:
fix const cast with custom "unconst"

diffstat:

 external/bsd/jemalloc/include/jemalloc/internal/atomic_c11.h |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 7a29b2b90aca -r 770938dcfd4b external/bsd/jemalloc/include/jemalloc/internal/atomic_c11.h
--- a/external/bsd/jemalloc/include/jemalloc/internal/atomic_c11.h      Tue Mar 05 22:35:45 2019 +0000
+++ b/external/bsd/jemalloc/include/jemalloc/internal/atomic_c11.h      Tue Mar 05 22:37:39 2019 +0000
@@ -27,7 +27,7 @@
         * convenient for our purposes. This cast is a workaround.      \
         */                                                             \
        atomic_##short_type##_t* a_nonconst =                           \
-           (atomic_##short_type##_t*)a;                                \
+           (atomic_##short_type##_t*)(_Atomic void *)(_Atomic uintptr_t)(a);                   \
        return atomic_load_explicit(a_nonconst, mo);                    \
 }                                                                      \
                                                                        \